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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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so cheaper

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "so cheaper" is not correct in standard written English.
It is typically used incorrectly when someone intends to express that something is significantly less expensive. Example: "This store has the same product, but it's so cheaper than the other one."

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

Moreover, it is doing so at prices which, by local standards, are a pound or so cheaper than the norm.

Energy accounts for about three-quarters of the cost of producing nitrogen fertilisers, so cheaper gas and proximity to America's many farmers make Terra an attractive buy.

News & Media

The Economist

Further complicating the issue, many collectors simply aren't interested in -- or cannot afford to purchase -- authenticity, so cheaper replicas appeal to them.

News & Media

The New York Times

Everything's a quid or so cheaper to takeaway, or you can opt for Edin's set two-course £8.95 menu (£7.50 until 5pm).

The list also contains groups of programs sold as a package, some of which are $5 or so cheaper than the versions customers will find on store shelves.

News & Media

The New York Times

It appears to have been designed with efficiency and cost in mind - it's about half the physical size of the 360 CPU, so cheaper to produce, closing the performance gap to a certain extent with a more efficient design.

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Human-verified similar examples from authoritative sources

Similar Expressions

45 human-written examples

So good, and so cheap.

Is our blood so cheap?

News & Media

The New York Times

"Why is everything so cheap?

News & Media

The New Yorker

Why was credit so cheap?

News & Media

The New Yorker

It looks so cheap.

News & Media

The New York Times
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Expert writing Tips

Best practice

Avoid using "so cheaper" in formal writing; opt for phrases like "much cheaper" or "significantly cheaper" to maintain grammatical correctness and clarity.

Common error

Don't use "so" directly before comparative adjectives like "cheaper". "So" typically modifies adverbs or adjectives in their base form (e.g., "so cheap").

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "so cheaper" functions as an attempted intensifier followed by a comparative adjective. Ludwig indicates that this construction is grammatically incorrect and not standard English.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "so cheaper" is grammatically incorrect in standard English. Ludwig AI confirms this assessment. To express that something is significantly less expensive, it's more appropriate to use phrases like "much cheaper" or "a lot cheaper". These alternatives ensure grammatical accuracy and clarity in both formal and informal contexts. Avoiding "so cheaper" enhances the credibility and professionalism of your writing.

FAQs

What's a grammatically correct alternative to "so cheaper"?

Instead of "so cheaper", use phrases like "much cheaper" or "a lot cheaper". These alternatives correctly modify the comparative adjective "cheaper".

Is it ever correct to say "so cheaper"?

No, "so cheaper" is not considered grammatically correct in standard English. The adverb "so" does not typically modify comparative adjectives directly. Better alternatives include "significantly cheaper" or "considerably cheaper".

How can I emphasize that something is less expensive without saying "so cheaper"?

To emphasize a lower price, you can say "much less expensive", "far less expensive", or "considerably less expensive". These alternatives are grammatically sound and convey the intended meaning effectively.

What's the difference between "so cheap" and "much cheaper"?

"So cheap" indicates that something has a low price in general, while "much cheaper" is used to compare the price of one item to another, indicating a significant difference in cost.

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Source & Trust

60%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Most frequent sentences: